Quarter Master Replacement Release Bearing (Only) for #QTR721100 Throttle Return Spring Bracket Every McGard wheel lock is

Every McGard wheel lock is fully machined from restricted chemistry steel made specifically for McGard and through-hardened for its unsurpassed level of security

Extra long to simplify the task of installing a bellhousing on the engine block

Braided lines are #3 size with -4AN ends

150-350 lb/in Spring Rate

Quarter Master Replacement Release Bearing (Only) for #QTR721100 Throttle Return Spring Bracket Every McGard wheel lock isGenuine Quarter Master replacement components and accessories ensure top performance. Quarter Master started out as a chassis developer for drag racing. Discovering a critical need in the drag racing world, they soon switched focus to high performance clutches, and have since expanded into bellhousings, flywheels, driveshafts, quick change gears, and starters. Today Quarter Master has earned the respect and loyalty of racers across the country. The